Looking for a clean, affordable, and family-friendly place to cool off? Splash! La Mirada Regional Aquatics Center is one of Southern California’s best-kept secrets for water-based fun — just 20 miles from downtown Los Angeles.

This community-run waterpark is perfect for families with kids of all ages, offering a safe, well-maintained environment with fun features that range from high-speed waterslides to gentle toddler splash zones.

The park’s main highlight is Buccaneer Bay, a seasonal waterpark that combines the thrills of a theme park with the charm of a pirate-themed playground. There are three towering waterslides, a lazy river for relaxing tube rides, interactive spray cannons, climbing structures, and splash buckets that dump water on giggling kids below.

For younger children, the zero-depth entry pool and shaded splash areas are ideal. There are lifeguards throughout the facility, and the vibe is always calm, clean, and family-first.

Outside of waterpark season, the center still operates as a year-round aquatics facility, offering swim lessons, lap swimming, diving boards, and open swim days in the competition and activity pools.

The park has shaded picnic areas, locker rentals, and clean changing facilities, making it a low-stress destination for parents. Plus, it’s often far less crowded than major commercial waterparks — and easier on the wallet too.